Parris Island, S.C. - Retired 1st Sgt. George Willis speaks to the Marines of Chosin Rifle Range, Weapons Training Battalion, Weapons and Field Training Battalion, during a dedication ceremony in his honor May 24, 2018, on Parris Island, S.C. The Marines of Chosin Rifle Range dedicated and named the range control tower ‘Willis Tower’ to recognize Willis for his efforts during the historic battle in the Chosin Reservoir. (U.S. Marine Corps photo by Lance Cpl. Carlin Warren)